Package org.apache.flink.table.runtime.typeutils

Class ArrayDataSerializer

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

All Implemented Interfaces:

Serializable

@Internal
public class ArrayDataSerializer
extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

Serializer for ArrayData.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ArrayDataSerializer.ArrayDataSerializerSnapshot	TypeSerializerSnapshot for ArrayDataSerializer.

Constructor Summary

Constructors

Constructor	Description
ArrayDataSerializer(org.apache.flink.table.types.logical.LogicalType eleType)

Method Summary

Modifier and Type	Method	Description
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.table.data.ArrayData	copy(org.apache.flink.table.data.ArrayData from)
org.apache.flink.table.data.ArrayData	copy(org.apache.flink.table.data.ArrayData from, org.apache.flink.table.data.ArrayData reuse)
org.apache.flink.table.data.ArrayData	createInstance()
org.apache.flink.table.data.ArrayData	deserialize(org.apache.flink.core.memory.DataInputView source)
org.apache.flink.table.data.ArrayData	deserialize(org.apache.flink.table.data.ArrayData reuse, org.apache.flink.core.memory.DataInputView source)
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>	duplicate()
boolean	equals(Object o)
org.apache.flink.api.common.typeutils.TypeSerializer	getEleSer()
int	getLength()
int	hashCode()
boolean	isImmutableType()
void	serialize(org.apache.flink.table.data.ArrayData record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.ArrayData>	snapshotConfiguration()
org.apache.flink.table.data.binary.BinaryArrayData	toBinaryArray(org.apache.flink.table.data.ArrayData from)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayDataSerializer

public ArrayDataSerializer(org.apache.flink.table.types.logical.LogicalType eleType)

Method Detail

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

duplicate

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData> duplicate()

Specified by:

duplicate in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

createInstance

public org.apache.flink.table.data.ArrayData createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

copy

public org.apache.flink.table.data.ArrayData copy(org.apache.flink.table.data.ArrayData from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

copy

public org.apache.flink.table.data.ArrayData copy(org.apache.flink.table.data.ArrayData from,
                                                  org.apache.flink.table.data.ArrayData reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

serialize

public void serialize(org.apache.flink.table.data.ArrayData record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

Specified by:

serialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

Throws:

IOException

toBinaryArray

public org.apache.flink.table.data.binary.BinaryArrayData toBinaryArray(org.apache.flink.table.data.ArrayData from)

deserialize

public org.apache.flink.table.data.ArrayData deserialize(org.apache.flink.core.memory.DataInputView source)
                                                  throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

Throws:

IOException

deserialize

public org.apache.flink.table.data.ArrayData deserialize(org.apache.flink.table.data.ArrayData reuse,
                                                         org.apache.flink.core.memory.DataInputView source)
                                                  throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

Throws:

IOException

copy

public void copy(org.apache.flink.core.memory.DataInputView source,
                 org.apache.flink.core.memory.DataOutputView target)
          throws IOException

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

Throws:

IOException

equals

public boolean equals(Object o)

Specified by:

equals in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

getEleSer

@VisibleForTesting
public org.apache.flink.api.common.typeutils.TypeSerializer getEleSer()

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.ArrayData> snapshotConfiguration()

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>